74983701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 112131712

約数和(自身を除く): 37148011

約数列:

[1, 3, 13, 39, 43, 61, 129, 183, 559, 733, 793, 1677, 2199, 2379, 2623, 7869, 9529, 28587, 31519, 34099, 44713, 94557, 102297, 134139, 409747, 581269, 1229241, 1743807, 1922659, 5767977, 24994567, 74983701]

約数ペア:

[(1, 74983701), (3, 24994567), (13, 5767977), (39, 1922659), (43, 1743807), (61, 1229241), (129, 581269), (183, 409747), (559, 134139), (733, 102297), (793, 94557), (1677, 44713), (2199, 34099), (2379, 31519), (2623, 28587), (7869, 9529)]